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Difficulty: MediumPreventive Care and Screening

A physician evaluates a 41-year-old female patient who schedules a visit to establish care and discuss her long-term health maintenance. She reports feeling perfectly well and has no physical complaints. Her medical history is unremarkable, and she takes no prescription medications. The patient's family history is significant for a maternal aunt diagnosed with melanoma at age 60; there is no family history of breast, colon, or gynecologic malignancies. She does not use tobacco products and consumes one glass of wine per week. Her blood pressure is 115/72 mmHg, and her body mass index is 22 kg/m². A review of her outside medical records indicates that her last cervical cancer screening, which utilized primary human papillomavirus (HPV) testing, was performed three years ago at age 38 and returned negative results. Based on current guidelines, which of the following screening tests should be recommended for this patient today?

  1. A
    Screening colonoscopy
  2. B
    Hemoglobin A1c measurement
  3. Screening mammographyAnswer
  4. D
    Primary human papillomavirus testing
  5. E
    Pelvic ultrasonography and serum CA-125 measurement

Answer

Screening mammography is the correct and most appropriate preventive intervention for this patient today.
The correct answer is screening mammography because the United States Preventive Services Task Force (USPSTF) recommends that all average-risk women undergo biennial screening mammography starting at age 40 and continuing through age 74. Because this patient is 41 years old and has not yet established a screening regimen, initiating breast cancer screening is the most appropriate guideline-concordant next step in her preventive care.

Step-by-Step Solution

1
Evaluate the patient's age and baseline risk profile.
The patient is a 41-year-old female with a normal BMI, no tobacco use, and no high-risk family history for major malignancies.
Risk factors and age strictly dictate the initiation and frequency of preventive screenings.
2
Assess eligibility for breast cancer screening.
Recent updates to guidelines mandate that average-risk women begin biennial screening mammography at age 40.
This patient is 41, making her eligible and currently due for her initial screening mammogram.
3
Review the patient's prior screening history for cervical cancer.
The patient had negative primary HPV testing three years ago. The appropriate interval is every 5 years, meaning she is not due today.
Adhering to correct screening intervals prevents over-testing and unnecessary healthcare costs.
4
Rule out other common screenings based on demographic criteria.
Colorectal screening (starts at 45) and diabetes screening (requires overweight/obesity) are ruled out.
The patient does not meet the minimum age or BMI thresholds for these tests.

Key Concept

Average-risk women should begin biennial screening mammography for breast cancer at age 40.
Estimated Time:1m 0s
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Topics

Preventive Care and Screening

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